diff --git a/roles/extra_packages/tasks/main.yml b/roles/extra_packages/tasks/main.yml
index 34de871ea7412f0551955af0758dd83823d20adf..d601fb171c4d05d33b3ead0e7a07874e74f5f501 100644
--- a/roles/extra_packages/tasks/main.yml
+++ b/roles/extra_packages/tasks/main.yml
@@ -19,6 +19,11 @@
   become: true
   become_user: root
   when: ansible_os_family == 'RedHat'
+  register: result
+
+- name: "Show yum install output"
+  debug: 
+    msg: "{{ result.results }}"
 
 - name: "Install extra packages"
   apt: "name={{ item }} update_cache=yes state=present"
diff --git a/roles/mellanox_drivers/vars/mellanoxVars.yml b/roles/mellanox_drivers/vars/mellanoxVars.yml
index e55ba82927d9102415d9ee1575c2ae47c9c7c699..98f1c359baa2b76427a9cb7fead2e64473558cb5 100644
--- a/roles/mellanox_drivers/vars/mellanoxVars.yml
+++ b/roles/mellanox_drivers/vars/mellanoxVars.yml
@@ -3,4 +3,5 @@
  #MELLANOX_DRIVER_SRC: "{% if ansible_os_family == 'RedHat'  %}MLNX_OFED_LINUX-3.1-1.0.3-rhel7.1-x86_64-ext{% elif ansible_os_family == 'Debian' %}MLNX_OFED_LINUX-3.1-1.0.3-ubuntu14.04-x86_64{% endif %}"
  #MELLANOX_DRIVER_SRC: "{% if ansible_os_family == 'RedHat'  %}MLNX_OFED_LINUX-3.1-1.0.3-rhel7.2-x86_64-ext{% elif ansible_os_family == 'Debian' %}MLNX_OFED_LINUX-3.1-1.0.3-ubuntu14.04-x86_64{% endif %}"
  #MELLANOX_DRIVER_SRC: "{% if ansible_os_family == 'RedHat'  %}MLNX_OFED_LINUX-3.4-1.0.0.0-rhel7.2-x86_64{% elif ansible_os_family == 'Debian' %}MLNX_OFED_LINUX-3.1-1.0.3-ubuntu14.04-x86_64{% endif %}"
- MELLANOX_DRIVER_SRC: "{% if ansible_os_family == 'RedHat'  %}MLNX_OFED_LINUX-4.2-1.2.0.0-rhel7.4-x86_64{% elif ansible_os_family == 'Debian' %}MLNX_OFED_LINUX-3.1-1.0.3-ubuntu14.04-x86_64{% endif %}"
+# MELLANOX_DRIVER_SRC: "{% if ansible_os_family == 'RedHat'  %}MLNX_OFED_LINUX-4.2-1.2.0.0-rhel7.4-x86_64{% elif ansible_os_family == 'Debian' %}MLNX_OFED_LINUX-3.1-1.0.3-ubuntu14.04-x86_64{% endif %}"
+MELLANOX_DRIVER_SRC: "{% if ansible_os_family == 'RedHat'  %}MLNX_OFED_LINUX-4.4-1.0.0.0-rhel7.4-x86_64{% elif ansible_os_family == 'Debian' %}MLNX_OFED_LINUX-3.1-1.0.3-ubuntu14.04-x86_64{% endif %}"